My earlier post did not appear properly. 
sub commify {
    (my $number = shift) =~ s/\G([+|-]?)(\d{1,3})(?=(?:\d\d\d)+(?:\.|$
+))/$1$2,/g;
    return $number;
}

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Manikanthan Velayutham

programmed to think BIG

In reply to Re^5: "Commifying" a number by Anonymous Monk
in thread "Commifying" a number by Tanalis

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